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Sk Jeesun/ Postdoctoral Scholar
Particle and Nuclear Physics Division
N27 jeesun@sjtu.edu.cn

Educational Background

  • 2020- 2025, Indian Association for the cultivation of science , Ph.D
  • 2017- 2019, Jadavpur University , Master
  • 2014- 2017, Jadavpur University , Bachelor

Work Experience

  • 2026-Now, TDLI,

Research Interests

  • Light (MeV-sub MeV) Dark matter: production in the early universe and direct detection
  • Cosmological imprints (e.g. neutrino relativistic degrees of freedom) of different Dark matter and BSM models (e.g. scotogenic, U(1)_X models)
  • Direct detection of Axions and axion-like particles from astrophysical and cosmogenic origins

Representative Papers And Monographs

  • Direct detection of Axions and axion-like particles from astrophysical and cosmogenic origins
  • Cosmic ray electron boosted light dark matter: Implications of LZ 2025 data arxiv: 2601.16903 Sk Jeesun, Anirban Majumdar
  • Cosmic ray electron boosted light dark matter: Implications of LZ 2025 data arxiv: 2601.16903 Sk Jeesun, Anirban Majumdar
  • Probing light particles with optically trapped sensors through nucleon scattering. Phys.Rev.D 113 (2026) 1, 015018 Bhaskar Dutta, Dilip Kumar Ghosh, Sk Jeesun
  • Blazar boosted ALP and Vector portal dark matter confronting light mediator searches. Phys.Rev.D 111 (2025) 10, 103022 Sk Jeesun